Selected Balance Sheet Components -Schedule of finite-lived intangible assets (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Property, Plant and Equipment [Line Items]
Total	$ 6,719	$ 6,875
Licensing Agreements
Property, Plant and Equipment [Line Items]
Useful Life (in years)	12 years	12 years
Cost	$ 7,500	$ 7,500
Accumulated Amortization	(781)	(625)
Total	$ 6,719	$ 6,875